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LEMUR-2-MYRA, 66787

Orbit data source: Space-Track

LEMUR-2-MYRA, 66787 is an American payload satellite in SSO that was launched on Fri, 28 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Iframe URL

https://www.satcat.com/sats-embedded/66787?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66787, 2025-276EC

Orbit

SSO

Country

Related business

Spire Global (US)

Manufacturer

Spire/Glasgow

Mission

Operational Commercial Technology

Bus & Motor

CUBESAT 4U, Unknown motor

Mass

5 kg wet, 5 kg dry

Launch date (UTC)

2025-11-28 (7 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.2 m

Radar Cross Section

0.045 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 LEMUR-2-MYRA
1 66787U 25276EC  26192.73562243  .00003600  00000-0  28885-3 0  9991
2 66787  97.5222 262.8153 0018537  64.7520 295.5623 15.00564390 33896

Epoch: 2026-07-11T17:39Z

TLE epoch observation values (Epoch: 2026-07-11T17:39:17.777Z)

Latitude

-0.00005°

Longitude

68.34667°

Altitude

562.68 km

Speed

7.583 km/s

True Right ascension

17h 31m 15s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

22:26:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

575.017 km

Perigee altitude

549.286 km

Semi-major axis

6,940.289 km

Eccentricity

0.00185

Inclination

97.5222°

RAAN

262.8153°

Arg. of periapsis

64.752°

True anomaly

295.37048°

Mean anomaly

295.5623°

Eccentric anomaly

295.46641°

Mean motion

3.75385 °/min

Orbital period

95.9 mins

BSTAR

0.00028885

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Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

PELICAN-6 300D, 66703

IMPULSE-3 MIRA, 66687

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LEMUR-2-MYRA Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
5 mins	2026-07-12 16:38:35.100Z	51.247° ENE	2026-07-12 16:41:35.100Z	102.056° ESE	17.287°	2026-07-12 16:43:35.100Z	134.26° SE
5 mins	2026-07-12 18:14:35.100Z	330.454° NNW	2026-07-12 18:16:35.100Z	278.407° WNW	26.785°	2026-07-12 18:19:35.100Z	227.935° WSW
7 mins	2026-07-13 04:58:35.100Z	179.833° S	2026-07-13 05:02:35.100Z	276.682° WNW	40.057°	2026-07-13 05:05:35.100Z	337.593° N

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out LEMUR-2-MYRA, 66787 on other resources

View LEMUR-2-MYRA, 66787 on NASA - NSSDCA Website

View LEMUR-2-MYRA, 66787 on Heavens-Above

View LEMUR-2-MYRA, 66787 on Keep Track

View LEMUR-2-MYRA, 66787 on Celestrak

View LEMUR-2-MYRA, 66787 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

LEMUR-2-MYRA, 66787

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-07-11T17:39:17.777Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

LEMUR-2-MYRA Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEMUR-2-MYRA, 66787 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago